The utility model relates to an automatic lifting apparatus for fishing with a sea fishing rod.
本实用新型涉及一种海竿钓鱼自动提钩装置。
The structure of hydraulic system for simulating lifting apparatus was proposed and calculating method was defined.
给出了液压提升机模拟实验系统结构及能量回收效率的计算方法。
The automatic organic fertilizer producing line consists of corn stalk processing apparatus, fermentation tank, stoving machine and vertical lifting mixer connected together.
本发明涉及一种有机肥料自动化生产线，它包括玉米秸秆加工装置，发酵罐，烘干机，立式提升混料机连接构成；
The positioning apparatus also includes a lifting device for raising and lowering the outer cylinder. The lifting device includes a threaded drive mechanism coupled to the piston.
所述定位装置还包括用于升高和降低所述外气缸的提升装置，所述提升装置包括与所述活塞相连的带螺纹驱动机构。
Take several kinds of lifting door structure of explosion-proof electric apparatus switch as example to analyze its strong and weak points and its suitable situation.
文章以隔爆型电器开关的几种提升式开门结构为例，分析其优缺点，以及其各自适用的场合。
Opetation efficiency is high, lifting load is heavy, movable and flexible etc. , is an ideal movable extraction apparatus in oil field.
具有作业效率高、提升载荷大、机动灵活等特点，是理想的移动式采油设备。
After the accident happens, the project personnel of the subway dash into the station to rush to repair lifting the apparatus.
事故发生后，地铁工程人员抬着设备冲入车站进行抢修。
After the accident happens, the project personnel of the subway dash into the station to rush to repair lifting the apparatus.
事故发生后，地铁工程人员抬住设备冲入车站进行抢修。
During the installation of large structures on the sea, the weight and gravity-center values of the structures should be very accurate, considering the lifting capability of the operating apparatus.
大型结构物在海上安装过程中，受到作业机具吊装能力等因素的影响，需要准确的结构物重量和重心数值。
During the installation of large structures on the sea, the weight and gravity-center values of the structures should be very accurate, considering the lifting capability of the operating apparatus.
大型结构物在海上安装过程中，受到作业机具吊装能力等因素的影响，需要准确的结构物重量和重心数值。
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